项目Properties测试方法TestMethod结果Result运动粘度Viscosity,mm2/s@120℃ASTMD445-200911.3动力粘度Viscosity,cps@140℃Brookfield6.7滴点dropointASTMD3954-94（2004）107℃针入度Penetration,0.1mm/100g5sat25℃ASTMD1321-20103.8含油量OilcontentASTMD721-20063.2%颗粒度Size,40meshGB/T6005-200892%)